Portable power charger



FIG. 1 is a front elevation view a portable power charger showing a new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is a rear perspective view thereof.

The shade lines shown in the drawings indicate the character and contour of surfaces represented and should not be confused with surface ornamentation. 

CLAIM The ornamental design for a portable power charger, as shown and described. 